The measure of central angle abc is pi/2 radians.

what is the area of the shaded sector?

6pi units^
9pi units^2
18pi units^2
36pi units^2

i need the options

step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6

same question do you know the answer